Yusuke Nakamura, Kohsuke Shibata. Inversion of adjunction for quotient singularities. Algebraic Geometry. 2022. 214-251
Kohsuke Shibata. Minimal log discrepancies in positive characteristic. Communications in Algebra. 2022. 50. 2. 571-582
Kohsuke Shibata. Bounds of the multiplicity of abelian quotient complete intersection singularities. manuscripta mathematica. 2021. 166. 3-4. 535-560
Kohsuke Shibata. Characterization of two-dimensional semi-log canonical hypersurfaces in arbitrary characteristic. European Journal of Mathematics. 2021. 7. 3. 931-951
Kohsuke Shibata, Nguyen Duc Tam. Characterization of 2-dimensional normal Mather-Jacobian log canonical singularities. Tohoku Mathematical Journal. 2019. 71. 1